1. Highly‐Tunable Nickel Cobalt Oxide as a Low‐Temperature P‐Type Contact in Organic Photovoltaic Devices. Issue 4 (26th November 2012) Authors: Ndione, Paul F.; Garcia, Andres; Widjonarko, N. Edwin; Sigdel, Ajaya K.; Steirer, K. Xerxes; Olson, Dana C.; Parilla, Philip A.; Ginley, David S.; Armstong, Neal R.; Richards, Robin E.; Ratcliff, Erin L.; Berry, Joseph J. Journal: Advanced energy materials Issue: Volume 3:Issue 4(2013:Apr.) Page Start: 524 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗